CN203856402U - Reinforcing drilling machine for cultural relics - Google Patents

Abstract

The utility model discloses a cultural relic reinforcement drilling rig, which comprises a guide rail bottom plate, a drill rod, a rotary drive mechanism for driving the drill rod to rotate, and a screw nut drilling mechanism arranged at the bottom of the rotary drive mechanism and used for driving the drill rod to drill. , the bottom of the guide rail bottom plate is fixed with a bracket tube, and the top of the guide rail bottom plate is fixed with a guide plate. The rotating drive mechanism includes a motor and a reducer. The motor is installed on the reducer. The output shaft of the motor is fixedly connected with the input shaft of the reducer. One end of the drill pipe is fixedly connected, the other end of the drill pipe passes through the guide plate and a drill bit is installed at the end, the drill pipe and the drill bit are both hollow structures, the drill bit has a through hole, and the reducer is provided with a guide that communicates with the drill pipe at one end. The axes of the flow tube, the draft tube and the drill pipe are on the same straight line. The utility model can be used for reinforcement drilling of cultural relics such as stone carvings, stone statues, earth ruins, brick structures, and ancient city walls. The drilling has no vibration, and the drilling is easy to control, which reduces the damage to cultural relics during the drilling process and improves the drilling quality. .

Description

Cultural Relics Reinforcement Drilling Rig

technical field

The utility model relates to a drilling machine, in particular to a cultural relic reinforcement drilling machine.

Background technique

Cultural relics and various ancient sites are non-renewable resources with important historical and social value. Due to factors such as environmental changes, industrial erosion, and human destruction, a large number of masonry cultural relics and soil cultural relics have various diseases, such as the development of cracks in stone carvings, fracture of stone statues, and cracking of joints in earthen sites. Anchor rods, reinforcement, grouting, drainage holes and other methods have been widely used in the reinforcement of cultural relics, and these methods all require drilling holes in cultural relics. The drilling vibration of the traditional drilling rig is relatively large, and the drilling process is not easy to control. During the process of strengthening the cultural relics, it will cause great damage to the cultural relics, which cannot meet the requirements of cultural relics reinforcement.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the above-mentioned prior art, and provide a cultural relic reinforcement drilling rig, which has a simple structure, reasonable design, convenient operation, and low manufacturing cost, and can be well used for stone carvings, stone statues, earth ruins, bricks, etc. Reinforced drilling of cultural relics such as structures and ancient city walls effectively solves the problems of drilling vibration and difficult control of drilling rigs in the prior art, reduces damage to cultural relics during drilling, and improves drilling quality.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a cultural relics reinforcement drilling rig, which is characterized in that it includes a guide rail bottom plate, a drill pipe, and a rotary drive mechanism for driving the drill pipe to rotate, and is arranged at the bottom of the rotary drive mechanism And the screw nut drilling mechanism used to drive the drill pipe to drill, the bottom of the guide rail bottom plate is fixed with a bracket tube, the top of the guide rail bottom plate is fixed with a guide plate, and the rotary drive mechanism includes a motor and a reducer. The motor is installed on the reducer, the output shaft of the motor is fixedly connected with the input shaft of the reducer, the output shaft of the reducer is fixedly connected with one end of the drill rod, and the other end of the drill rod passes through the guide plate and a drill bit is installed at the end, the drill rod is connected with the guide plate in rotation, the drill rod and the drill bit are both hollow structures, the drill bit has a through hole, and the reducer is provided with an end connected to the drill rod A connected draft tube, the axes of the draft tube and the drill pipe are located on the same straight line.

The above-mentioned cultural relics reinforcement drilling rig is characterized in that: the screw nut drilling mechanism includes a handle, a rocker arm, a screw, a nut, a support plate and a sliding clamp, the handle is fixedly connected to one end of the rocker arm, and the rocker The other end of the arm is fixedly connected with one end of the lead screw, the other end of the lead screw passes through the support plate and is rotatably connected with the support plate, the support plate is fixed on the top of the bottom plate of the guide rail, and the support plate is located at the center of the guide plate On the rear side, the number of the support plates is two and the two support plates are arranged front and back, the nut is sleeved on the lead screw and matched with the lead screw, the lower part of the sliding clamp is set on the bottom plate of the guide rail and can be moved along the slide along the bottom plate of the guide rail; the top of the bottom plate of the guide rail and the nut are both fixedly connected with the bottom of the reducer housing.

The above-mentioned cultural relics reinforcement drilling rig is characterized in that: the number of the guide rail base plates is four, two guide rail base plates are located on the left side of the sliding clamping plate, and the other two sliding clamping plates are located on the right side of the sliding clamping plate.

The above-mentioned cultural relics reinforcement drilling rig is characterized in that: the number of the support pipes is two, and the two support pipes are symmetrically arranged front and back, and the two support pipes are parallel to each other.

The above-mentioned cultural relics reinforcement drilling machine is characterized in that: the number of said through holes is multiple, and the multiple through holes are evenly arranged.

Compared with the prior art, the utility model has the following advantages:

1. The utility model has simple structure, reasonable design and convenient operation.

2. The utility model has no vibration and low noise during operation. The drilling process is artificially controllable, and the drilling speed is manually controlled. The speed of drilling can be controlled according to the actual drilling situation, and the damage to the cultural relics body is minimized. The integrity of cultural relics is protected.

3. The utility model effectively solves the problem of drilling vibration and difficult control of the drilling rig in the prior art, and can be well applied to reinforcement drilling of cultural relics such as stone carvings, stone statues, earthen ruins, brick structures, and ancient city walls. Wide range of applications and high drilling quality.

4. The utility model can drill small holes, the diameter of the hole is 20mm-60mm, the length of the hole can reach 15m, and the hole can be drilled at any angle of 0-360°.

5. All parts of the utility model are detachable, and the drill bit and drill pipe can be replaced according to the design requirements.

6. The utility model is light in weight and small in size, with a total mass of about 20kg and a length of about 1.2m, and can be used in various cultural relic reinforcement drilling occasions.

7. The utility model has the advantages of convenient manufacture, low manufacturing cost and low working failure rate.

Below by accompanying drawing and embodiment, the utility model is described in further detail.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a left side view of Fig. 1 .

Fig. 4 is a right side view of Fig. 1 .

Explanation of reference signs:

1—motor; 2—reducer; 3—drill pipe;

4—drill bit; 4-1—through hole; 5—drain tube;

6—Lead screw; 7—Support plate; 8—Guide plate;

9—bracket tube; 10—sliding card plate; 11—rocker arm;

12—handle; 13—rail bottom plate; 14—nut.

Detailed ways

As shown in Figures 1 to 4, the utility model includes a guide rail bottom plate 13, a drill rod 3, and a rotary drive mechanism for driving the drill rod 3 to rotate, and is arranged at the bottom of the rotary drive mechanism and is used to drive the drill rod 3 to drill screw nut drilling mechanism, the bottom of the guide rail base plate 13 is fixed with a bracket tube 9, the top of the guide rail base plate 13 is fixed with a guide plate 8, and the rotary drive mechanism includes a motor 1 and a reducer 2. The motor 1 is installed on the reducer 2, the output shaft of the motor 1 is fixedly connected with the input shaft of the reducer 2, the output shaft of the reducer 2 is fixedly connected with one end of the drill rod 3, and the other end of the drill rod 3 One end passes through the guide plate 8 and a drill bit 4 is installed at the end, the drill rod 3 is rotationally connected with the guide plate 8, the drill rod 3 and the drill bit 4 are both hollow structures, and the drill bit 4 has a through hole 4-1, the speed reducer 2 is provided with a guide tube 5 whose end communicates with the drill pipe 3, and the axes of the guide tube 5 and the drill pipe 3 are located on the same straight line. Wherein, the guide plate 8 is used to ensure that the drill pipe 3 is straight.

As shown in Figures 1 to 4, the screw nut drilling mechanism includes a handle 12, a rocker arm 11, a lead screw 6, a nut 14, a support plate 7 and a sliding clamp 10, and the handle 12 is connected to the rocker arm 11. One end is fixedly connected, the other end of the rocker arm 11 is fixedly connected with one end of the lead screw 6, the other end of the lead screw 6 passes through the support plate 7 and is rotatably connected with the support plate 7, and the support plate 7 is fixed on the guide rail The top of the base plate 13, the support plate 7 is located at the rear side of the guide plate 8, the number of the support plate 7 is two and the two support plates 7 are arranged front and back, the nut 14 is sleeved on the leading screw 6 and is connected with the The lead screw 6 is matched, and the lower part of the sliding clamp 10 is set on the guide rail bottom plate 13 and can slide along the guide rail bottom plate 13; the tops of the guide rail bottom plate 13 and the nut 14 are fixedly connected with the bottom of the housing of the reducer 2 . When in use, turn the handle 12, the handle 12 drives the rocker arm 11 to rotate, and the rocker arm 11 drives the lead screw 6 to rotate. Because the nut 14 cooperates with the lead screw 6, the nut 14 moves back and forth, and drives the reducer 2 to move back and forth. 3 is fixedly connected with the output shaft of the reducer 2, so the drill pipe 3 advances and retreats, and during the advance and retreat process of the drill pipe 3, the sliding clamping plate 10 slides along the guide rail bottom plate 13.

As shown in Fig. 1, Fig. 3 and Fig. 4, the quantity of described guide rail bottom plate 13 is four, and two pieces of guide rail bottom plates 13 are positioned at the left side of sliding pallet 10, and other two sliding pallets 10 are positioned at the left side of sliding pallet 10. Right side; the setting of four guide rail bottom plates 13 can ensure the smoothness of sliding.

As shown in Figure 1, the number of the support pipes 9 is two and the two support pipes 9 are symmetrically arranged front and back, and the two support pipes 9 are parallel; the setting of the two support pipes 9 makes the whole drilling machine fixed and stable.

As shown in FIG. 1 and FIG. 2 , there are multiple through holes 4 - 1 , and the multiple through holes 4 - 1 are evenly arranged, so that wind, water, and shock absorbing fluid can be ejected evenly and quickly.

The working principle of the utility model is: when the drilling rig is working, the whole drilling rig is first fixed by the support pipe 9, the motor 1 is started, the motor 1 drives the reducer 2 to rotate, and the reducer 2 drives the drill pipe 3 and the drill bit 4 installed at its end to rotate ; By operating the handle 12, the drill bit 4 is driven forward to realize the drilling of cultural relics. When the speed reducer 2 is close to the rear side support plate 7, a stroke ends, the drill rod 3 is removed, the handle 12 is shaken, the speed reducer 2 is returned to the initial position along the guide rail bottom plate 13, and the next section of drill rod is installed. During the operation, the advance and retreat of the drill bit 4 is controlled by the handle 12, which is adjusted in time according to the response of the drilling of cultural relics. During the drilling process, ventilation, water and damping fluid can be passed through the guide tube 5, and the wind, water and damping fluid pass through the guide tube 5 and the drill pipe 3 in turn, and finally pass through the through hole 4-1 of the drill bit 4. squirt. Specifically, pressure wind can be passed during the reinforcement of earthen relics, shock-absorbing and wear-reducing flushing fluid can be passed through during the reinforcement of stone cultural relics, and water can also be passed to clean the borehole. In addition, multiple drill bits 4 with different diameters can be designed and replaced as required.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any simple modifications, changes and equivalent structural transformations made to the above embodiments according to the technical essence of the present utility model still belong to Within the scope of protection of the technical solution of the utility model.

Claims (5)

1. a historical relic is reinforced rig, it is characterized in that: comprise guide rail base plate (13), drilling rod (3) and for driving the rotary drive mechanism of drilling rod (3) rotation and being arranged on described rotary drive mechanism bottom and the feed screw nut drilling mechanism for driving drilling rod (3) to creep into, the bottom of described guide rail base plate (13) is fixed with stand tube (9), the top of described guide rail base plate (13) is fixed with correcting plate (8), described rotary drive mechanism comprises motor (1) and reducer (2), described motor (1) is arranged on reducer (2), the output shaft of described motor (1) is fixedly connected with the power shaft of reducer (2), the output shaft of described reducer (2) is fixedly connected with one end of drilling rod (3), the other end of described drilling rod (3) is provided with drill bit (4) through correcting plate (8) and end, described drilling rod (3) is rotationally connected with correcting plate (8), described drilling rod (3) and drill bit (4) are hollow structure, on described drill bit (4), have through hole (4-1), on described reducer (2), be provided with the mozzle (5) that one end is communicated with drilling rod (3), the axis of described mozzle (5) and drilling rod (3) is located on the same line.

2. reinforce rig according to historical relic claimed in claim 1, it is characterized in that: described feed screw nut drilling mechanism comprises handle (12), rocking arm (11), leading screw (6), nut (14), gripper shoe (7) and sliding jaw (10), described handle (12) is fixedly connected with one end of rocking arm (11), the other end of described rocking arm (11) is fixedly connected with one end of leading screw (6), the other end of described leading screw (6) passes gripper shoe (7) and is rotationally connected with gripper shoe (7), described gripper shoe (7) is fixed on the top of guide rail base plate (13), described gripper shoe (7) is positioned at the rear side of correcting plate (8), the quantity of described gripper shoe (7) is two and the setting of two gripper shoes (7) front and back, described nut (14) is enclosed within leading screw (6) above and matches with leading screw (6), the bottom of described sliding jaw (10) is enclosed within guide rail base plate (13) above and can slides along guide rail base plate (13), the top of described guide rail base plate (13) and nut (14) is all fixedly connected with the housing bottom of reducer (2).

3. reinforce rig according to historical relic claimed in claim 2, it is characterized in that: the quantity of described guide rail base plate (13) is four, two guide rail base plates (13) are positioned at the left side of sliding jaw (10), and another two sliding jaws (10) are positioned at the right side of sliding jaw (10).

4. reinforce rig according to historical relic described in claim 1 or 2, it is characterized in that: the quantity of described stand tube (9) is to be symmetrical arranged before and after two and two stand tubes (9), and two stand tubes (9) parallel.

5. reinforce rig according to the historical relic described in claim 1 or 2, it is characterized in that: the quantity of described through hole (4-1) is multiple, multiple through holes (4-1) are evenly laid.